GERRAND, P. . 160 years of Australian telecommunications. Journal of Telecommunications and the Digital Economy, [S. l.], v. 2, n. 2, p. 6, 2014. DOI: 10.18080/jtde.v2n2.325. Disponível em: https://jtde.telsoc.org/index.php/jtde/article/view/325. Acesso em: 22 jan. 2021.